元音音素
基本介绍
【年级】:没有区分
【学科】:英语
【标题】:元音音素 [2] 【元音】:元音又称母音，是音素的一种，与辅音相对，是在发音过程中由气流通过口腔而不受阻碍发出的音。
【元音字母】:是指语言里起着发声作用的字母，是为元音字母。元音又作"元音"在拉丁字母中，a,e,i,o,u通常都是元音字母.
主要内容
8个元音音素及发音规则:
元音 /α:/、/כ/、/כ:/、/u/、/u:/、/Λ/、/∂/、/∂:/
1、/α:/ :嘴全开，唇成自然状，舌根部后缩，后位音、长元音，字母组合ar发这个音。
发音练习: heart arm darn farm cart fast car dark barn pass hard far star park half father master
朗读单词:/æ/与/α:/的比较
cap carp am arm lad lard ant aunt pack park
bad bard ham harm lack lark chat chart hash harsh
2、/כ/ :舌尖离开下齿龈，口成椭圆形，短元音，以辅音字母结尾的词的O常读此音。
发音练习: lot got job shop soft song top hot box pot lock watch
cost stop clock long gone wrong bottle orange doctor coffee
朗读单词:/æ/与/כ/的比较
hat hot cat cot cap cop sack sock ran wrong
3、/כ:/ :比/כ/开口更小，唇成圆形、突出，舌根部后缩，长元音。字母组合or、all、al、aw常读此音。
发音练习:tall fall wall walk call yawn thought walking lawn short dawn talk storm fort morning
朗读单词:/כ:/与/כ/的比较
don dawn pot port cot caught spot sport not naught
cod cord stock stork fox fork
4、/u/ :舌尖离开下齿龈，舌后部上抬，唇较圆，短元音。 字母 u、oo、ou 常发此音。
发音练习:cook book look put good full foot would room broom push sugar woman football pudding goodbye
朗读单词:/u/与/כ:/的比较
fall full talk book ball bull fought foot
5、/u:/ :舌位同/u/，但比/u/稍低，唇较/u/更小、突出，长元音。o、oo、ou、常发此音。
发音练习:too soon rule boot fool school soup cool lose shoes goose whose shoot pool foolish
朗读单词:/u:/与/u/的比较
coot could goose good whose hood shoot should pool pull
fool full
6、/Λ/ :口腔全开，唇成自然状，短元音。
发音练习:cup bus gun hut sung duck lung luck cut stuck musk some honey money won mouth once couple shut up cousin fun
朗读单词:/Λ/与/æ/的比较
cap cup bag bug sack suck ban bun rag rug
7、/∂/ :口形与唇成自然状，肌肉放松，口腔半开，短元音。/∂/的拼写形式多种多样。
发音练习:ago about asleep above again among mother brother doctor teacher never danger sugar order butter picture
8、/∂:/ :口腔在半开状态，唇向两边咧开，长元音。
发音练习:shirt hurt burn girl bird nurse work worm curse world dirty skirt thirsty worst person curtin serve early
朗读单词:/∂:/与/כ:/的比较
torn turn short shirt wall world
元音音素/α:/、/כ/、/כ:/、/u/、/u:/、/Λ/、/∂/、/∂:/
另一版本
20个元音音素对应元音音素例子:
1) [i:] sea, he, see, piece, ceiling
2) [i]sit, build, miss, myth
3) [e] bed, desk, head,
4) [ ae] bad, land, bank, stamp (a和e中间是连起来的)
5) [ ɔ] hot, want
6) [ ɔ:] door, more, sport, ball, warm, author, court, bought, caught
7) [u:] who, blue, soup,
8) [u] look, put, woman, could
9)[a:] car, fast, class, plant, calm, aunt
10) [ ʌ] cup, come, blood, rough
11) [ ə:] girl, work, serve, nurse
12) [ə] cadre, ago, forget, polite, dollar, doctor, famous, Saturday
13) [ei] cake, they, play, eight, great, 14) [ai] bike, die, neither, light, try, find, height, eye
15) [əu] phone, cold, boat, soul, grow
16) [au] house, town
17) [ɔi] boy, oil
18) [iə] dear, idea, deer, here, fierce,
19) [ɛə] pear, care, there, fair
20) [ uə] tour, poor,
a 与an区别，有一条就是an要跟在元音音素前，而a要跟在辅音音素前。